“Very good,” I replied; and, as I dismissed him, I rang for my wireless operator. When he appeared, I gave him a message to the secretary of the navy, to whom all vessels in service on thirty and one hundred seventy-five report direct. I explained our predicament, and stated that with what screening force remained I should continue in the air, making as rapid headway toward St. Johns as possible, and that when we were forced to take to the water I should continue in the same direction. The accident occurred directly over 30° and about 52° N. The surface wind was blowing a tempest from the west. To attempt to ride out such a storm upon the surface seemed suicidal, for the Coldwater was not designed for surface navigation except under fair weather conditions. Submerged, or in the air, she was tractable enough in any sort of weather when under control; but without her screen generators she was almost helpless, since she could not fly, and, if submerged, could not rise to the surface. All these defects have been remedied in later models; but the knowledge did not help us any that day aboard the slowly settling Coldwater, with an angry sea roaring beneath, a tempest raging out of the west, and 30° only a few knots astern. To cross thirty or one hundred seventy-five has been, as you know, the direst calamity that could befall a naval commander. Court-martial and degradation follow swiftly, unless as is often the case, the unfortunate man takes his own life before this unjust and heartless regulation can hold him up to public scorn. There has been in the past no excuse, no circumstance, that could palliate the offense. “He was in command, and he took his ship across thirty!” That was sufficient. It might not have been in any way his fault, as, in the case of the Coldwater, it could not possibly have been justly charged to my account that the gravitation-screen generators were worthless; but well I knew that should chance have it that we were blown across thirty today—as we might easily be before the terrific west wind that we could hear howling below us, the responsibility would fall upon my shoulders. In a way, the regulation was a good one, for it certainly accomplished that for which it was intended. We all fought shy of 30° on the east and 175° on the west, and, though we had to skirt them pretty close, nothing but an act of God ever drew one of us across. You all are familiar with the naval tradition that a good officer could sense proximity to either line, and for my part, I am as firmly convinced of the truth of this as I am that the compass finds the north without recourse to tedious processes of reasoning. Old Admiral Sanchez was wont to maintain that he could smell thirty, and the men of the first ship in which I sailed claimed that Coburn, the navigating officer, knew by name every wave along thirty from 60°N. to 60°S. However, I’d hate to vouch for this.